[  925.483411] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  925.483554] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  925.742890] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  925.743049] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode